HTTP Status 500 - Request processing failed; nested exception is freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:

type Exception report

message Request processing failed; nested exception is freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> filter  [in template "home/search_condition.html" at line 352, column 18]

----
Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
	- Failed at: #if filter.modal??  [in template "home/search_condition.html" at line 352, column 13]
	- Reached through: #include "../search_condition.html"  [in template "home/shop/goods.html" at line 5, column 5]
	~ Reached through: #nested  [in template "home/layout.html" in macro "html" at line 35, column 1]
	~ Reached through: @c.html title="Index"  [in template "home/shop/goods.html" at line 3, column 1]
----
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:979)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	net.shopnc.common.filter.ParamFilter.doFilter(ParamFilter.java:20)
	net.shopnc.common.filter.CorsFilter.doFilter(CorsFilter.java:39)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:87)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:72)
	org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:94)
	org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171)
	org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
	org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
	org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:239)

root cause

freemarker.core.InvalidReferenceException: The following has evaluated to null or missing:
==> filter  [in template "home/search_condition.html" at line 352, column 18]

----
Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
	- Failed at: #if filter.modal??  [in template "home/search_condition.html" at line 352, column 13]
	- Reached through: #include "../search_condition.html"  [in template "home/shop/goods.html" at line 5, column 5]
	~ Reached through: #nested  [in template "home/layout.html" in macro "html" at line 35, column 1]
	~ Reached through: @c.html title="Index"  [in template "home/shop/goods.html" at line 3, column 1]
----
	freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:131)
	freemarker.core.UnexpectedTypeException.newDesciptionBuilder(UnexpectedTypeException.java:77)
	freemarker.core.UnexpectedTypeException.<init>(UnexpectedTypeException.java:40)
	freemarker.core.NonHashException.<init>(NonHashException.java:46)
	freemarker.core.Dot._eval(Dot.java:45)
	freemarker.core.Expression.eval(Expression.java:78)
	freemarker.core.ExistsExpression._eval(ExistsExpression.java:45)
	freemarker.core.Expression.eval(Expression.java:78)
	freemarker.core.Expression.evalToBoolean(Expression.java:124)
	freemarker.core.Expression.evalToBoolean(Expression.java:110)
	freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:46)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.MixedContent.accept(MixedContent.java:54)
	freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	freemarker.core.IfBlock.accept(IfBlock.java:48)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.MixedContent.accept(MixedContent.java:54)
	freemarker.core.Environment.visitByHiddingParent(Environment.java:345)
	freemarker.core.IfBlock.accept(IfBlock.java:48)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.MixedContent.accept(MixedContent.java:54)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.EscapeBlock.accept(EscapeBlock.java:48)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.Environment.include(Environment.java:2072)
	freemarker.core.Include.accept(Include.java:167)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.MixedContent.accept(MixedContent.java:54)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.Environment.invokeNestedContent(Environment.java:546)
	freemarker.core.BodyInstruction.accept(BodyInstruction.java:56)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.MixedContent.accept(MixedContent.java:54)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.Macro$Context.runMacro(Macro.java:184)
	freemarker.core.Environment.invoke(Environment.java:701)
	freemarker.core.UnifiedCall.accept(UnifiedCall.java:84)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.MixedContent.accept(MixedContent.java:54)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.EscapeBlock.accept(EscapeBlock.java:48)
	freemarker.core.Environment.visit(Environment.java:324)
	freemarker.core.Environment.process(Environment.java:302)
	freemarker.template.Template.process(Template.java:325)
	org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:367)
	org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:284)
	org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:234)
	org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167)
	org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
	org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1246)
	org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1029)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:973)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	net.shopnc.common.filter.ParamFilter.doFilter(ParamFilter.java:20)
	net.shopnc.common.filter.CorsFilter.doFilter(CorsFilter.java:39)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:87)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	org.jasig.cas.client.util.HttpServletRequestWrapperFilter.doFilter(HttpServletRequestWrapperFilter.java:72)
	org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:94)
	org.springframework.session.web.http.SessionRepositoryFilter.doFilterInternal(SessionRepositoryFilter.java:171)
	org.springframework.session.web.http.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:80)
	org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
	org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
	org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
	org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:239)

note The full stack trace of the root cause is available in the Apache Tomcat/8.0.35 logs.


Apache Tomcat/8.0.35